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Web URL(s): | http://web.archive.org/web/20061205204057/http://www.uoguelph.ca/GTI/itsweb/proceedings.pdf#page=27 Last checked: 05/23/2017 Requires: Adobe Acrobat Notes: Document is within a single large file |
Publication Type:
| Report |
Content Type: | Abstract or Summary only |
Author(s): | Handly, J. V.;
Breuninger, J. M.;
Drinkall, M. |
Author Affiliation: | Dow Agrosciences |
Title: | Characterization of fluroxypyr for broadleaf weed control in turf |
Section: | Abstracts Other records with the "Abstracts" Section
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Meeting Info.: | Toronto, Ontario, Canada: 15-21 July, 2001 |
Source: | IXth International Turfgrass Research Conference. Vol. 9, 2001, p. 53. |
Publishing Information: | [Toronto, Canada]: International Turfgrass Society |
# of Pages: | 1 |
Keywords: | TIC Keywords: Fluroxypyr; Broadleaf weed control; Application rates; Clopyralid; Postemergence weed control; Eremochloa ophiuroides; Zoysia Japonica; Cynodon dactylon; Stenotaphrum secundatum; Herbicide resistance; Trifolium repens; Medicago polymorpha; Diodia virginiana; Hypochaeris radicata; Fungicide combinations; Characteristics
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Abstract/Contents: | "Fluroxpyr, (1-methylheptyl (4-amino-3,5-dichloro-6-fluoro-2-pyridyloxyl) acetate) was evaluated at .06, .12, .25, and 0.5 lbs ae/acre alone and in a factorial combination of treatments with clopyralid (3,6-dichloro-2-pyridinecarboxylic acid, monoethanolamine salt) at .187, .25, .375 and 0.5 lbs ae/acre. All applications were made postemergence to actively growing weeds and turfgrass. Rates as high as 0.5 lbs ae/acre showed no injury to centipedegrass (Eremochloa ophiuroides), and zoysiagrass (Zoysia japonica). The maximum acceptable rate for use on bermudagrass (Cynodon dactylon), and St. Augustinegrass (Stenotaphrum secundatum) showed acceptable tolerance to rates of .12 lb ae/acre or less of fluroxypyr. Data on weed control was obtained on 28 different weeds. White clover (Triflolium repens), and California burclover (Medicago polymorpha) were controlled by all rates tested of fluroxypyr. Virginia Buttonweed (Diodia virginiana) was controlled by fluroxypyr plus clopyralid at .06 plus .375 lbs ae/acre respectively or by .12 lbs ae/acre of fluroxypyr mixed with any rate [of] clopyralid. Common catsear (Hypocchaeris radicata) was controlled by .06 lbs per acre of fluroxypyr mixed with any rate of clopyralid. Data for other weeds is reported and is available." |
Language: | English |
References: | 0 |
Note: | This item is an abstract only! |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Handly, J. V., J. M. Breuninger, and M. Drinkall. 2001. Characterization of fluroxypyr for broadleaf weed control in turf. Int. Turfgrass Res. Conf. 9:p. 53. |
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| Web URL(s): http://web.archive.org/web/20061205204057/http://www.uoguelph.ca/GTI/itsweb/proceedings.pdf#page=27 Last checked: 05/23/2017 Requires: Adobe Acrobat Notes: Document is within a single large file |
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